hydro
water
geno
gene, generation, sex, race, ethnicity
bio
life
proto
first
chloro
green
zoo
animals
ex
extra
in
intra (inside)
photo
light
uni
one
auto
self operating
hom,homo
same
telo
an end, complete
meta
a boundary or turning point
pro,proto
before, in front of
hypo
below, less than
hyper
above, more than
eu
good, true
osteo
bone
glyco
sugar